Skip to content
FREE SHIPPING on non-Industrial Storage orders $50+
FREE SHIPPING on non-Industrial Storage orders $50+

Hex Head Bolts (Cap Screws) / US Standard

  • 5/8-11 x 1-1/2in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS58112C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $2.62 - $2.62
    $2.62 / piece
    $2.62 - $2.62
    $2.62 / piece
    $2.62 - $2.62
    $2.62 / piece
    $2.62 - $2.62
    $2.62 / piece

  • 5/8-11 x 2-1/2in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS58212C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $3.11 - $3.11
    $3.11 / piece
    $3.11 - $3.11
    $3.11 / piece
    $3.11 - $3.11
    $3.11 / piece
    $3.11 - $3.11
    $3.11 / piece

  • 5/8-18 x 2-1/2in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS58212F8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $4.32 - $4.32
    $4.32 / piece
    $4.32 - $4.32
    $4.32 / piece
    $4.32 - $4.32
    $4.32 / piece
    $4.32 - $4.32
    $4.32 / piece

  • 5/8-11 x 2-1/4in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS58214C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $3.25 - $3.25
    $3.25 / piece
    $3.25 - $3.25
    $3.25 / piece
    $3.25 - $3.25
    $3.25 / piece
    $3.25 - $3.25
    $3.25 / piece

  • 5/8-11 x 2in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS582C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $2.97 - $2.97
    $2.97 / piece
    $2.97 - $2.97
    $2.97 / piece
    $2.97 - $2.97
    $2.97 / piece
    $2.97 - $2.97
    $2.97 / piece
  • 5/8-18 X 2 Hex Cap Screw / Grade 8 / Fine (UNF) / Yellow Zinc Plated

    5/8-18 x 2in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS582F8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $2.84 - $2.84
    $2.84 / piece
    $2.84 - $2.84
    $2.84 / piece
    $2.84 - $2.84
    $2.84 / piece
    $2.84 - $2.84
    $2.84 / piece

  • 5/8-11 x 3-1/2in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS58312C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $4.67 - $4.67
    $4.67 / piece
    $4.67 - $4.67
    $4.67 / piece
    $4.67 - $4.67
    $4.67 / piece
    $4.67 - $4.67
    $4.67 / piece

  • 5/8-18 x 3-1/2in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS58312F8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $4.19 - $4.19
    $4.19 / piece
    $4.19 - $4.19
    $4.19 / piece
    $4.19 - $4.19
    $4.19 / piece
    $4.19 - $4.19
    $4.19 / piece

  • 5/8-11 x 3in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS583C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $4.27 - $4.27
    $4.27 / piece
    $4.27 - $4.27
    $4.27 / piece
    $4.27 - $4.27
    $4.27 / piece
    $4.27 - $4.27
    $4.27 / piece

  • 5/8-18 x 3in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS583F8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $4.73 - $4.73
    $4.73 / piece
    $4.73 - $4.73
    $4.73 / piece
    $4.73 - $4.73
    $4.73 / piece
    $4.73 - $4.73
    $4.73 / piece

  • 5/8-11 x 4-1/2in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS58412C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $5.29 - $5.29
    $5.29 / piece
    $5.29 - $5.29
    $5.29 / piece
    $5.29 - $5.29
    $5.29 / piece
    $5.29 - $5.29
    $5.29 / piece

  • 5/8-18 x 4-1/2in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS58412F8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $6.64 - $6.64
    $6.64 / piece
    $6.64 - $6.64
    $6.64 / piece
    $6.64 - $6.64
    $6.64 / piece
    $6.64 - $6.64
    $6.64 / piece

  • 5/8-11 x 4in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS584C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $5.62 - $5.62
    $5.62 / piece
    $5.62 - $5.62
    $5.62 / piece
    $5.62 - $5.62
    $5.62 / piece
    $5.62 - $5.62
    $5.62 / piece

  • 5/8-18 x 4in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS584F8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $5.77 - $5.77
    $5.77 / piece
    $5.77 - $5.77
    $5.77 / piece
    $5.77 - $5.77
    $5.77 / piece
    $5.77 - $5.77
    $5.77 / piece

  • 5/8-11 x 5-1/2in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS58512C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $7.37 - $7.37
    $7.37 / piece
    $7.37 - $7.37
    $7.37 / piece
    $7.37 - $7.37
    $7.37 / piece
    $7.37 - $7.37
    $7.37 / piece

  • 5/8-11 x 5in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS585C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $7.16 - $7.16
    $7.16 / piece
    $7.16 - $7.16
    $7.16 / piece
    $7.16 - $7.16
    $7.16 / piece
    $7.16 - $7.16
    $7.16 / piece

  • 5/8-18 x 5in UNF Grade 8 Hex Cap Screw Yellow Zinc

    HHCS585F8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $5.83 - $5.83
    $5.83 / piece
    $5.83 - $5.83
    $5.83 / piece
    $5.83 - $5.83
    $5.83 / piece
    $5.83 - $5.83
    $5.83 / piece

  • 5/8-11 x 6in UNC Grade 8 Hex Cap Screw Yellow Zinc

    HHCS586C8Y

    Made from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. D...

    View full details
    $7.81 - $7.81
    $7.81 / piece
    $7.81 - $7.81
    $7.81 / piece
    $7.81 - $7.81
    $7.81 / piece
    $7.81 - $7.81
    $7.81 / piece

  • 5/8-11 x 2in UNC Grade 18.8 Stainless Steel Hex Cap Screw

    SSCS582C188

    This cap screw is typically used in products that require general atmospheric corrosion resistanc...

    View full details
    $3.94 - $3.94
    $3.94 / piece
    $3.94 - $3.94
    $3.94 / piece
    $3.94 - $3.94
    $3.94 / piece
    $3.94 - $3.94
    $3.94 / piece

  • 5/8-11 x 1-1/2in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS58112C5Z

    Made from medium carbon steel, Grade 5 cap screws have a greater tensile strength than Grade 2. U...

    View full details
    $1.93 - $1.93
    $1.93 / piece
    $1.93 - $1.93
    $1.93 / piece
    $1.93 - $1.93
    $1.93 / piece
    $1.93 - $1.93
    $1.93 / piece

  • 5/8-11 x 12in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS5812C5P

    Made from medium carbon steel, Grade 5 cap screws have a greater tensile strength than Grade 2. U...

    View full details
    $21.88 - $21.88
    $21.88 / piece
    $21.88 - $21.88
    $21.88 / piece
    $21.88 - $21.88
    $21.88 / piece
    $21.88 - $21.88
    $21.88 / piece

  • 5/8-11 x 2-1/2in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS58212C5Z

    Made from medium carbon steel, Grade 5 cap screws have a greater tensile strength than Grade 2. U...

    View full details
    $3.68 - $3.68
    $3.68 / piece
    $3.68 - $3.68
    $3.68 / piece
    $3.68 - $3.68
    $3.68 / piece
    $3.68 - $3.68
    $3.68 / piece

  • 5/8-11 x 2in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS582C5Z

    Made from medium carbon steel, Grade 5 cap screws have a greater tensile strength than Grade 2. U...

    View full details
    $2.61 - $2.61
    $2.61 / piece
    $2.61 - $2.61
    $2.61 / piece
    $2.61 - $2.61
    $2.61 / piece
    $2.61 - $2.61
    $2.61 / piece

  • 5/8-11 x 3in UNC Grade 5 Hex Cap Screw Clear Zinc

    HHCS583C5Z

    Made from medium carbon steel, Grade 5 cap screws have a greater tensile strength than Grade 2. U...

    View full details
    $2.99 - $2.99
    $2.99 / piece
    $2.99 - $2.99
    $2.99 / piece
    $2.99 - $2.99
    $2.99 / piece
    $2.99 - $2.99
    $2.99 / piece
}